Amethyst

Amethyst is often a dark purple color with the occasional stripe of cloudy white. Amethyst is the official birthstone of February, making it a popular choice in jewelry designs. Amethyst's name is derived from the Greek word "amethystos" which means "not drunk" because people of ancient times believed it protected the wearer from drunkenness. Mined in the USA, Uruguay, South America, and Africa, today this gemstone is believed to promote happiness.